5C Series
Specifications
Input Specifications:
15W DC-DC Converters
BTCPower
TM
Input Voltage Range…………….……24V……...………………..9-36V
48V……………………..18-72V
Input Filter………………………………………………………..Pi Type
Output Specifications:
Voltage Accuracy
Single output………………………..…………………….+/- 1.0 % max.
Daul + output……………………………………………..+/- 1.0 % max.
Daul - output………………………………… …………..+/- 3.0 % max.
Triple, 5V………………………………………………….+/- 2.0 % max.
12V/15V…………………………………………..………+/- 3.0 % max.
Voltage Balance ( Dual )………………………………...+/- 1.0 % max.
Transient Response
Single 25% Step Load Change…………………………….<500ìsec.
Dual FL. 1/2L+/-1% Error Band…………………………….<500ìsec.
Ripple & Noise, 20 MHz BW…………………….… 10mV RMS max.
75 mV p-p max.
Temperature Coeffcient………………………… +/- 0.02 % / ºC max.
Short Circuit Protection………………………………..……Continuous
Line Regulation ¹ Single / Dual Output………….……..+/- 0.2 % max.
Triple………………………….………..+/- 1.0% max.
Load Regulation ² Single / Dual Output…………….….+/- 1.0 % max.
Triple………………………..…………+/- 5.0 % max.
General Specifications
:
Efficiency………………………………………………..……...see table
Isolation Resistance…………………………………………..100Mohm
Switching Frequency……………………………...….…..300 KHz, min.
Case Grouding………………………………Capacity coupled to input
Operating Temperature Range…………………………-25ºC ~ +71ºC
Case Temperature………………………………………….100 ºC max.
Cooling……………………………………………….free air convection
Storage Temperature Range……………………..…..-40 ºC ~ +100ºC
Isolation Voltage………………………….………………..500VDC min.
EMI/RFI……………………………...……Six-Sided Continuous Shield
Dimensions……………….……2” x 2” x 0.4 “(50.8 x 50.8 x 10.2 mm)
Case Material……..Black Coated Copper with Non-conducted base
Note:
1. Measured from high line to low line
2. measured from full load to ¼ load
Triple output loading table
Ouput
(pin no.)
7
8&5
8&5
Voltage
(V)
5
+12 or -12
+15 or -15
Amperes
Min. (2)
Nom.
0.25
1.5
0.1
0.31
0.1
0.25
Note:
1. Maximum total power from all outputs is limited to 15W but
no output should be allowed to exceed its maximum current
2. Minmum current on each output is required to maintain specified
regulation
Outline Information and Pin-out
Pin Connection
Pin
1
2
3
4
5
6
7
8
Single
No pin
-Vin
+Vin
Trim
-Vout
+Vout
No pin
Dual
Triple
Remote On/Off Control
No pin
No pin
-Vin
-Vin
+Vin
+Vin
Trim
-Aux.out
-Vout
Common
Common
+5Vout
+Vout
+Aux.out
Remote On/Off Control
Logic compatibility
CMOS or Open collector TTL
Ec-0n
>5.5 Vdc or open circuit
Ec-Off
<1.8 Vdc
Shutdown Idle current
10mA
Input resistance
100K ohms (Ein 0Vdc to 9Vdc)
Control common
Referenced to Input minus
External Output Trimming
Output may optionally be externally trimmed (+/-10%) with a fixed
resistor or an external trimpot as shown.
Broadband TelCom Power, Inc. –
1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A.
Tel.: 714-259-4888 • Fax: 714-259-0840• www.btcpower.com • Email: sales@btcpower.com
DS LP 5C Rev2 16-1-04
BTCPOWER [ BROADBAND TELCOM POWER, INC. ]
